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review.blissroms.org / platform_hardware_qcom_audio / 6efde5c07f10b0127256b3714dd06031f277dd6a / . / hal / msm8916 / platform.c
blob: 56eb61cf607cde7637dc9e606357014d38186041 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]2 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]41
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]44#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]45#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
46#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]47#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]48#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
50#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]51#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]52#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]54#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]55#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]56#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]57#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]58#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]60#define PLATFORM_INFO_XML_PATH_I2S "/system/etc/audio_platform_info_i2s.xml"
61
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]62#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]63#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]64#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
67#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
68#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
69#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
70/* Used in calculating fragment size for pcm offload */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]71#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 1000 /* 1 sec */
72#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 80 /* 80 millisecs */
73#define PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS 20 /* 20 millisecs */
74#define PCM_OFFLOAD_BUFFER_DURATION_MAX 1200 /* 1200 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]75
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]76/* MAX PCM fragment size cannot be increased further due
77 * to flinger's cblk size of 1mb,and it has to be a multiple of
78 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]79 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]80#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]81#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (4 * 1024)
82
83/*
84 * Offload buffer size for compress passthrough
85 */
86#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
87#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]88
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame^]89#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
90#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]91/*
92 * This file will have a maximum of 38 bytes:
93 *
94 * 4 bytes: number of audio blocks
95 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
96 * Maximum 10 * 3 bytes: SAD blocks
97 */
98#define MAX_SAD_BLOCKS 10
99#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]100#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]101
102/* EDID format ID for LPCM audio */
103#define EDID_FORMAT_LPCM 1
104
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]105/* fallback app type if the default app type from acdb loader fails */
106#define DEFAULT_APP_TYPE 0x11130
107
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]108/* Retry for delay in FW loading*/
109#define RETRY_NUMBER 20
110#define RETRY_US 500000
111#define MAX_SND_CARD 8
112
113#define SAMPLE_RATE_8KHZ 8000
114#define SAMPLE_RATE_16KHZ 16000
115
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]116#define MAX_SET_CAL_BYTE_SIZE 65536
117
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]119#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]120#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]121#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]122#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
123#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
124
125
126/* Query external audio device connection status */
127#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
128
129#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
130#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
131#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]132#define MAX_CAL_NAME 20
133
134char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
135 [WCD9XXX_ANC_CAL] = "anc_cal",
136 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
137 [WCD9XXX_MAD_CAL] = "mad_cal",
138};
139
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]140#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]141
142enum {
143 VOICE_FEATURE_SET_DEFAULT,
144 VOICE_FEATURE_SET_VOLUME_BOOST
145};
146
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]147struct audio_block_header
148{
149 int reserved;
150 int length;
151};
152
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]153typedef struct acdb_audio_cal_cfg {
154 uint32_t persist;
155 uint32_t snd_dev_id;
156 audio_devices_t dev_id;
157 int32_t acdb_dev_id;
158 uint32_t app_type;
159 uint32_t topo_id;
160 uint32_t sampling_rate;
161 uint32_t cal_type;
162 uint32_t module_id;
163 uint32_t param_id;
164} acdb_audio_cal_cfg_t;
165
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]166/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]167typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]168typedef int (*acdb_init_t)(const char *, char *, int);
169typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]170typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]171typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]172typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]173typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
174acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]175typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
176typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]177
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]178struct platform_data {
179 struct audio_device *adev;
180 bool fluence_in_spkr_mode;
181 bool fluence_in_voice_call;
182 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]183 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]184 bool external_spk_1;
185 bool external_spk_2;
186 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]187 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]188 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]189 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]190 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]191 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]192 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]193 bool is_wsa_speaker;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]194 /* Audio calibration related functions */
195 void *acdb_handle;
196 int voice_feature_set;
197 acdb_init_t acdb_init;
198 acdb_deallocate_t acdb_deallocate;
199 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]200 acdb_set_audio_cal_t acdb_set_audio_cal;
201 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]202 acdb_send_voice_cal_t acdb_send_voice_cal;
203 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]204 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]205#ifdef RECORD_PLAY_CONCURRENCY
206 bool rec_play_conc_set;
207#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]208 void *hw_info;
209 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]210 void *edid_info;
211 bool edid_valid;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]212};
213
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]214static bool is_external_codec = false;
215static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
216 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
217};
218
219/* List of use cases that has different PCM device ID's for internal and external codecs */
220static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
221
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]222int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
224 DEEP_BUFFER_PCM_DEVICE},
225 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
226 LOWLATENCY_PCM_DEVICE},
227 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
228 MULTIMEDIA2_PCM_DEVICE},
229 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
230 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]231#ifdef MULTIPLE_OFFLOAD_ENABLED
232 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
233 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
234 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
235 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
236 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
237 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
238 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
239 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
240 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
241 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
242 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
243 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
244 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
245 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
246 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
247 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
248#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]249 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
250 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
251 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
252 LOWLATENCY_PCM_DEVICE},
253 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
254 MULTIMEDIA2_PCM_DEVICE},
255 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
256 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
257 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
258 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
259 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
260 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
261 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]262 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]263 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
264 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
265 AUDIO_RECORD_PCM_DEVICE},
266 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
267 AUDIO_RECORD_PCM_DEVICE},
268 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
269 AUDIO_RECORD_PCM_DEVICE},
270 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
271 COMPRESS_CAPTURE_DEVICE},
272 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
273 COMPRESS_CAPTURE_DEVICE},
274 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
275 COMPRESS_CAPTURE_DEVICE},
276 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
277 INCALL_MUSIC_UPLINK_PCM_DEVICE},
278 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
279 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
280 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
281 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]282 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
283 AFE_PROXY_RECORD_PCM_DEVICE},
284 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
285 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]286};
287
288/* Array to store sound devices */
289static const char * const device_table[SND_DEVICE_MAX] = {
290 [SND_DEVICE_NONE] = "none",
291 /* Playback sound devices */
292 [SND_DEVICE_OUT_HANDSET] = "handset",
293 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]294 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
295 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]296 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]297 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
298 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
299 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]300 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
301 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]302 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
303 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]304 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]305 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
306 [SND_DEVICE_OUT_HDMI] = "hdmi",
307 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
308 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]309 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]310 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
311 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
312 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]313 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]314 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
315 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
316 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
317 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
318 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
319 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
320 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
321 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
322 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
323 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
324 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]325 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]326#ifdef RECORD_PLAY_CONCURRENCY
327 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
328 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
329 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
330#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]331
332 /* Capture sound devices */
333 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]334 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]335 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]336 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
337 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
338 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
339 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
340 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
341 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
342 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
343 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
344 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
345 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
346 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
347 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
348 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
349 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
350 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
351 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]352 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
353 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
354 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
355 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]356 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]357 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]358 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]359 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]360 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
361 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
362 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]363 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
364 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
365 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
366 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]367 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
368 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
369 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]370 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]371 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
372 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
373 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
374 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
375 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
376 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
377 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]378 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
379 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
380 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
381 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
382 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]383 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]384 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
385 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
386 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
387 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]388};
389
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]390// Platform specific backend bit width table
391static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
392
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]393/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]394static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]395 [SND_DEVICE_NONE] = -1,
396 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]397 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]398 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
399 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]400 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]401 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]402 [SND_DEVICE_OUT_HEADPHONES] = 10,
403 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]404 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
405 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]407 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]408 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]409 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
410 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]411 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]412 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]413 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]414 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
415 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
416 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]417 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]418 [SND_DEVICE_OUT_AFE_PROXY] = 0,
419 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]420 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]421 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
422 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
423 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
424 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
425 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
426 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
427 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]428 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
429 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]430#ifdef RECORD_PLAY_CONCURRENCY
431 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
432 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
433 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
434#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]435
436 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]437 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]438 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
439 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
440 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
441 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
442 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
443 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
444 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
445 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
446 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
447 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
448 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
449 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
450 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
451 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
452 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]453 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]454 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]455 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
456 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
457 [SND_DEVICE_IN_HDMI_MIC] = 4,
458 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]459 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]460 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]461 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]462 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
463 [SND_DEVICE_IN_VOICE_DMIC] = 41,
464 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
465 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]466 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
467 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
468 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]469 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
470 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
471 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
472 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]473 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]474 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
475 [SND_DEVICE_IN_CAPTURE_FM] = 0,
476 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
477 [SND_DEVICE_IN_QUAD_MIC] = 46,
478 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
479 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
480 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]481 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
482 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
483 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
484 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
485 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]486 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]487 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
488 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
489 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
490 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]491};
492
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]493struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]494 char name[100];
495 unsigned int index;
496};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]497
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]498#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]499
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]500/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]501static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]502 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
503 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]504 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
505 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]506 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]507 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
508 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
509 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]510 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
511 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]512 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
513 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]514 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]515 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
516 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
517 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
518 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
519 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
520 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
521 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
522 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]523 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]524 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
525 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
526 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
527 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
528 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
529 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
530 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
531 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
532 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
533 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
534 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]535 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]536#ifdef RECORD_PLAY_CONCURRENCY
537 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
538 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
539 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
540#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]541 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]542 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]543 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
544 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
545 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
546 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
547 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
548 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
549 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
550 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
551 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
552 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
553 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
554 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
555 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
556 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
557 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
558 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
560 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
561 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
562 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
563 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
568 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
569 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
570 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
574 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
576 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
577 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]578 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]579 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
580 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
581 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
582 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
583 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
584 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
585 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]587 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
588 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
589 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
590 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
591 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]592 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
593 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
594 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
595 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]596};
597
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]598static char * backend_table[SND_DEVICE_MAX] = {0};
599
600static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
601 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
602 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
603 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
604 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
605#ifdef MULTIPLE_OFFLOAD_ENABLED
606 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
607 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
608 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
609 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
610 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
611 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
612 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
613 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
614#endif
615 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
616 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
617 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
618 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
619 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
620 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
621 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
622 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
623 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
624 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
625 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
626};
627
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]628#define NO_COLS 2
629static int msm_be_id_array_len;
630static int (*msm_device_to_be_id)[];
631
632/* Below table lists output device to BE_ID mapping*/
633/* Update the table based on the board configuration*/
634
635static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
636 {AUDIO_DEVICE_OUT_EARPIECE , 34},
637 {AUDIO_DEVICE_OUT_SPEAKER , 34},
638 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
639 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
640 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
641 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
642 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
643 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
644 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
645 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
646 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
647 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
648 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
649 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
650 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
651 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
652 {AUDIO_DEVICE_OUT_PROXY , 9},
653 {AUDIO_DEVICE_OUT_FM , 7},
654 {AUDIO_DEVICE_OUT_FM_TX , 8},
655 {AUDIO_DEVICE_OUT_ALL , -1},
656 {AUDIO_DEVICE_NONE , -1},
657 {AUDIO_DEVICE_OUT_DEFAULT , -1},
658};
659
660static int msm_device_to_be_id_external_codec [][NO_COLS] = {
661 {AUDIO_DEVICE_OUT_EARPIECE , 2},
662 {AUDIO_DEVICE_OUT_SPEAKER , 2},
663 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
664 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
665 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
666 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
667 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
668 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
669 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
670 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
671 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
672 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
673 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
674 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
675 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
676 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
677 {AUDIO_DEVICE_OUT_PROXY , 9},
678 {AUDIO_DEVICE_OUT_FM , 7},
679 {AUDIO_DEVICE_OUT_FM_TX , 8},
680 {AUDIO_DEVICE_OUT_ALL , -1},
681 {AUDIO_DEVICE_NONE , -1},
682 {AUDIO_DEVICE_OUT_DEFAULT , -1},
683};
684
685
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]686#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
687#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]688
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]689static bool is_misc_usecase(audio_usecase_t usecase) {
690 bool ret = false;
691 int i;
692
693 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
694 if(usecase == misc_usecase[i]) {
695 ret = true;
696 break;
697 }
698 }
699 return ret;
700}
701
702
703static void update_codec_type(const char *snd_card_name) {
704
705 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
706 sizeof("msm8939-tapan-snd-card")) ||
707 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
708 sizeof("msm8939-tapan9302-snd-card"))||
709 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
710 sizeof("msm8939-tomtom9330-snd-card"))) {
711 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
712 is_external_codec = true;
713 }
714}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]715static void query_platform(const char *snd_card_name,
716 char *mixer_xml_path)
717{
718 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
719 sizeof("msm8x16-snd-card-mtp"))) {
720 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
721 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]722
723 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
724 msm_be_id_array_len =
725 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
726
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]727 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
728 sizeof("msm8x16-skuh-snd-card"))) {
729 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
730 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]731
732 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
733 msm_be_id_array_len =
734 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
735
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]736 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
737 sizeof("msm8x16-skui-snd-card"))) {
738 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
739 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]740
741 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
742 msm_be_id_array_len =
743 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
744
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]745 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
746 sizeof("msm8x16-skuhf-snd-card"))) {
747 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
748 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]749
750 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
751 msm_be_id_array_len =
752 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
753
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]754 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]755 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]756 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
757 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]758
759 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
760 msm_be_id_array_len =
761 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
762
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]763 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
764 sizeof("msm8939-snd-card-skuk"))) {
765 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
766 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]767 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
768 msm_be_id_array_len =
769 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
770
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]771 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
772 sizeof("msm8939-tapan-snd-card"))) {
773 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
774 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]775 msm_device_to_be_id = msm_device_to_be_id_external_codec;
776 msm_be_id_array_len =
777 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
778
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]779 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
780 sizeof("msm8939-tapan9302-snd-card"))) {
781 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
782 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]783
784 msm_device_to_be_id = msm_device_to_be_id_external_codec;
785 msm_be_id_array_len =
786 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
787
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]788 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
789 sizeof("msm8939-tomtom9330-snd-card"))) {
790 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
791 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]792 msm_device_to_be_id = msm_device_to_be_id_external_codec;
793 msm_be_id_array_len =
794 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
795
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]796 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
797 sizeof("msm8909-skua-snd-card"))) {
798 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
799 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]800 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
801 msm_be_id_array_len =
802 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]803
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]804 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
805 sizeof("msm8909-skuc-snd-card"))) {
806 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
807 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]808 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
809 msm_be_id_array_len =
810 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
811
812 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
813 sizeof("msm8909-pm8916-snd-card"))) {
814 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
815 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]816
817 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
818 msm_be_id_array_len =
819 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]820
821 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
822 sizeof("msm8909-skue-snd-card"))) {
823 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
824 sizeof(MIXER_XML_PATH_SKUE));
825 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
826 msm_be_id_array_len =
827 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
828
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]829 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
830 sizeof("msm8939-snd-card-skul"))) {
831 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
832 sizeof(MIXER_XML_PATH_SKUL));
833 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
834 msm_be_id_array_len =
835 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]836 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
837 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
838 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
839 sizeof(MIXER_XML_PATH_MTP));
840 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
841 msm_be_id_array_len =
842 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
843 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
844 sizeof("msm8952-tomtom-snd-card"))) {
845 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
846 sizeof(MIXER_XML_PATH_WCD9330));
847 msm_device_to_be_id = msm_device_to_be_id_external_codec;
848 msm_be_id_array_len =
849 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]850 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
851 sizeof("msm8952-skum-snd-card"))) {
852 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
853 sizeof(MIXER_XML_PATH_SKUM));
854 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
855 msm_be_id_array_len =
856 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]857
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]858 } else {
859 strlcpy(mixer_xml_path, MIXER_XML_PATH,
860 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]861
862 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
863 msm_be_id_array_len =
864 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
865
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]866 }
867}
868
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]869void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]870{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]871 struct platform_data *my_data = (struct platform_data *)platform;
872 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]873
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]874 if (my_data->ec_ref_enabled) {
875 my_data->ec_ref_enabled = false;
876 ALOGV("%s: disabling echo-reference", __func__);
877 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]878 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]879
880 if (enable) {
881 my_data->ec_ref_enabled = true;
882 ALOGD("%s: enabling echo-reference", __func__);
883 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
884 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]885}
886
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]887static struct csd_data *open_csd_client()
888{
889 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]890 if (!csd) {
891 ALOGE("failed to allocate csd_data mem");
892 return NULL;
893 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]894
895 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
896 if (csd->csd_client == NULL) {
897 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
898 goto error;
899 } else {
900 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
901
902 csd->deinit = (deinit_t)dlsym(csd->csd_client,
903 "csd_client_deinit");
904 if (csd->deinit == NULL) {
905 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
906 dlerror());
907 goto error;
908 }
909 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
910 "csd_client_disable_device");
911 if (csd->disable_device == NULL) {
912 ALOGE("%s: dlsym error %s for csd_client_disable_device",
913 __func__, dlerror());
914 goto error;
915 }
916 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
917 "csd_client_enable_device_config");
918 if (csd->enable_device_config == NULL) {
919 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
920 __func__, dlerror());
921 goto error;
922 }
923 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
924 "csd_client_enable_device");
925 if (csd->enable_device == NULL) {
926 ALOGE("%s: dlsym error %s for csd_client_enable_device",
927 __func__, dlerror());
928 goto error;
929 }
930 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
931 "csd_client_start_voice");
932 if (csd->start_voice == NULL) {
933 ALOGE("%s: dlsym error %s for csd_client_start_voice",
934 __func__, dlerror());
935 goto error;
936 }
937 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
938 "csd_client_stop_voice");
939 if (csd->stop_voice == NULL) {
940 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
941 __func__, dlerror());
942 goto error;
943 }
944 csd->volume = (volume_t)dlsym(csd->csd_client,
945 "csd_client_volume");
946 if (csd->volume == NULL) {
947 ALOGE("%s: dlsym error %s for csd_client_volume",
948 __func__, dlerror());
949 goto error;
950 }
951 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
952 "csd_client_mic_mute");
953 if (csd->mic_mute == NULL) {
954 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
955 __func__, dlerror());
956 goto error;
957 }
958 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
959 "csd_client_slow_talk");
960 if (csd->slow_talk == NULL) {
961 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
962 __func__, dlerror());
963 goto error;
964 }
965 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
966 "csd_client_start_playback");
967 if (csd->start_playback == NULL) {
968 ALOGE("%s: dlsym error %s for csd_client_start_playback",
969 __func__, dlerror());
970 goto error;
971 }
972 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
973 "csd_client_stop_playback");
974 if (csd->stop_playback == NULL) {
975 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
976 __func__, dlerror());
977 goto error;
978 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]979 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
980 if (csd->set_lch == NULL) {
981 ALOGE("%s: dlsym error %s for csd_client_set_lch",
982 __func__, dlerror());
983 /* Ignore the error as this is not mandatory function for
984 * basic voice call to work.
985 */
986 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]987 csd->start_record = (start_record_t)dlsym(csd->csd_client,
988 "csd_client_start_record");
989 if (csd->start_record == NULL) {
990 ALOGE("%s: dlsym error %s for csd_client_start_record",
991 __func__, dlerror());
992 goto error;
993 }
994 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
995 "csd_client_stop_record");
996 if (csd->stop_record == NULL) {
997 ALOGE("%s: dlsym error %s for csd_client_stop_record",
998 __func__, dlerror());
999 goto error;
1000 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1001
1002
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1003 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1004
1005 if (csd->init == NULL) {
1006 ALOGE("%s: dlsym error %s for csd_client_init",
1007 __func__, dlerror());
1008 goto error;
1009 } else {
1010 csd->init();
1011 }
1012 }
1013 return csd;
1014
1015error:
1016 free(csd);
1017 csd = NULL;
1018 return csd;
1019}
1020
1021void close_csd_client(struct csd_data *csd)
1022{
1023 if (csd != NULL) {
1024 csd->deinit();
1025 dlclose(csd->csd_client);
1026 free(csd);
1027 csd = NULL;
1028 }
1029}
1030
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1031
1032static void set_platform_defaults()
1033{
1034 int32_t dev;
1035 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1036 backend_table[dev] = NULL;
1037 }
1038 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1039 backend_bit_width_table[dev] = 16;
1040 }
1041
1042 // TBD - do these go to the platform-info.xml file.
1043 // will help in avoiding strdups here
1044 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1045 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1046 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1047 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1048 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1049 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1050 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1051 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1052 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1053 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1054 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1055 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1056 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1057 strdup("speaker-and-usb-headphones");
1058 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1059 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1060 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1061}
1062
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1063void get_cvd_version(char *cvd_version, struct audio_device *adev)
1064{
1065 struct mixer_ctl *ctl;
1066 int count;
1067 int ret = 0;
1068
1069 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1070 if (!ctl) {
1071 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1072 goto done;
1073 }
1074 mixer_ctl_update(ctl);
1075
1076 count = mixer_ctl_get_num_values(ctl);
1077 if (count > MAX_CVD_VERSION_STRING_SIZE)
1078 count = MAX_CVD_VERSION_STRING_SIZE;
1079
1080 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1081 if (ret != 0) {
1082 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1083 goto done;
1084 }
1085
1086done:
1087 return;
1088}
1089
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1090static int hw_util_open(int card_no)
1091{
1092 int fd = -1;
1093 char dev_name[256];
1094
1095 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1096 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1097 ALOGD("%s Opening device %s\n", __func__, dev_name);
1098 fd = open(dev_name, O_WRONLY);
1099 if (fd < 0) {
1100 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1101 return fd;
1102 }
1103 ALOGD("%s success", __func__);
1104 return fd;
1105}
1106
1107struct param_data {
1108 int use_case;
1109 int acdb_id;
1110 int get_size;
1111 int buff_size;
1112 int data_size;
1113 void *buff;
1114};
1115
1116static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1117{
1118 int ret = 0, type;
1119
1120 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1121 struct wcdcal_ioctl_buffer codec_buffer;
1122 struct param_data calib;
1123
1124 if (!strcmp(cal_name_info[type], "mad_cal"))
1125 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1126 calib.get_size = 1;
1127 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1128 &calib);
1129 if (ret < 0) {
1130 ALOGE("%s get_calibration failed\n", __func__);
1131 return ret;
1132 }
1133 calib.get_size = 0;
1134 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1135 if(calib.buff == NULL) {
1136 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1137 , __func__, calib.buff_size, cal_name_info[type]);
1138 return -1;
1139 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1140 ret = acdb_loader_get_calibration(cal_name_info[type],
1141 sizeof(struct param_data), &calib);
1142 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1143 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1144 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1145 free(calib.buff);
1146 return ret;
1147 }
1148 codec_buffer.buffer = calib.buff;
1149 codec_buffer.size = calib.data_size;
1150 codec_buffer.cal_type = type;
1151 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1152 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1153 cal_name_info[type], errno, codec_buffer.size);
1154 ALOGD("%s cal sent for %s calib.size=%d"
1155 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1156 free(calib.buff);
1157 }
1158 return ret;
1159}
1160
1161static void audio_hwdep_send_cal(struct platform_data *plat_data)
1162{
1163 int fd;
1164
1165 fd = hw_util_open(plat_data->adev->snd_card);
1166 if (fd == -1) {
1167 ALOGE("%s error open\n", __func__);
1168 return;
1169 }
1170
1171 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1172 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1173
1174 if (acdb_loader_get_calibration == NULL) {
1175 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1176 dlerror());
1177 return;
1178 }
1179 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1180 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1181}
1182
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1183void *platform_init(struct audio_device *adev)
1184{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1185 char platform[PROPERTY_VALUE_MAX];
1186 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1187 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1188 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1189 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1190 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1191 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1192 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1193
1194 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1195 if (!my_data) {
1196 ALOGE("failed to allocate platform data");
1197 return NULL;
1198 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1199
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1200 while (snd_card_num < MAX_SND_CARD) {
1201 adev->mixer = mixer_open(snd_card_num);
1202
1203 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1204 usleep(RETRY_US);
1205 adev->mixer = mixer_open(snd_card_num);
1206 retry_num++;
1207 }
1208
1209 if (!adev->mixer) {
1210 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1211 snd_card_num);
1212 retry_num = 0;
1213 snd_card_num++;
1214 continue;
1215 }
1216
1217 snd_card_name = mixer_get_name(adev->mixer);
1218 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1219
1220 my_data->hw_info = hw_info_init(snd_card_name);
1221 if (!my_data->hw_info) {
1222 ALOGE("%s: Failed to init hardware info", __func__);
1223 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1224 query_platform(snd_card_name, mixer_xml_path);
1225 ALOGD("%s: mixer path file is %s", __func__,
1226 mixer_xml_path);
1227 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1228 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1229 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1230 mixer_xml_path);
1231 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1232 if (!adev->audio_route) {
1233 ALOGE("%s: Failed to init audio route controls, aborting.",
1234 __func__);
1235 free(my_data);
1236 return NULL;
1237 }
1238 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1239 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1240 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1241 break;
1242 }
1243 retry_num = 0;
1244 snd_card_num++;
1245 }
1246
1247 if (snd_card_num >= MAX_SND_CARD) {
1248 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1249 free(my_data);
1250 return NULL;
1251 }
1252
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1253 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1254 my_data->fluence_in_spkr_mode = false;
1255 my_data->fluence_in_voice_call = false;
1256 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1257 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1258 my_data->external_spk_1 = false;
1259 my_data->external_spk_2 = false;
1260 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1261 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1262 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1263 my_data->slowtalk = false;
1264 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1265 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1266 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1267
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1268 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1269 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1270 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1271 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1272 my_data->fluence_type = FLUENCE_DUAL_MIC;
1273 } else {
1274 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1275 }
1276
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1277 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1278 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1279 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1280 my_data->fluence_in_voice_call = true;
1281 }
1282
1283 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1284 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1285 my_data->fluence_in_voice_rec = true;
1286 }
1287
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1288 property_get("persist.audio.fluence.audiorec",value,"");
1289 if (!strncmp("true", value, sizeof("true"))) {
1290 my_data->fluence_in_audio_rec = true;
1291 }
1292
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1293 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1294 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1295 my_data->fluence_in_spkr_mode = true;
1296 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1297
1298 property_get("persist.audio.fluence.mode",value,"");
1299 if (!strncmp("broadside", value, sizeof("broadside"))) {
1300 my_data->fluence_mode = FLUENCE_BROADSIDE;
1301 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1302 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1303 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1304 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1305 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1306 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1307 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1308 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1309 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1310 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1311 property_get("audio.ds1.metainfo.key",value,"0");
1312 key = atoi(value);
1313
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1314 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1315 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1316 if (my_data->acdb_handle == NULL) {
1317 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1318 } else {
1319 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1320 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1321 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1322 if (!my_data->acdb_deallocate)
1323 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1324 __func__, LIB_ACDB_LOADER);
1325
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1326 my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1327 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1328 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1329 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1330 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1331
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1332 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1333 "acdb_loader_set_audio_cal_v2");
1334 if (!my_data->acdb_set_audio_cal)
1335 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1336 __func__, LIB_ACDB_LOADER);
1337
1338 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1339 "acdb_loader_get_audio_cal_v2");
1340 if (!my_data->acdb_get_audio_cal)
1341 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1342 __func__, LIB_ACDB_LOADER);
1343
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1344 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1345 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1346 if (!my_data->acdb_send_voice_cal)
1347 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1348 __func__, LIB_ACDB_LOADER);
1349
1350 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1351 "acdb_loader_reload_vocvoltable");
1352 if (!my_data->acdb_reload_vocvoltable)
1353 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1354 __func__, LIB_ACDB_LOADER);
1355
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1356 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1357 my_data->acdb_handle,
1358 "acdb_loader_get_default_app_type");
1359 if (!my_data->acdb_get_default_app_type)
1360 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1361 __func__, LIB_ACDB_LOADER);
1362
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1363 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1364 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1365 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1366 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1367 goto acdb_init_fail;
1368 }
1369
1370 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1371 if (!cvd_version)
1372 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1373 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1374 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1375 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1376 if (cvd_version)
1377 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1378 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1379 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1380
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1381 // Check if WSA speaker is supported in codec
1382 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1383 DIR *dir;
1384 struct dirent *dirent;
1385 char file_name[10] = "wsa";
1386 strcat(CodecPeek, snd_card_name);
1387
1388 dir = opendir(CodecPeek);
1389 if (dir != NULL) {
1390 while (NULL != (dirent = readdir(dir))) {
1391 if (strstr (dirent->d_name,file_name))
1392 {
1393 my_data->is_wsa_speaker = true;
1394 break;
1395 }
1396 }
1397 closedir(dir);
1398 }
1399
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1400acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1401
1402 set_platform_defaults();
1403
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1404 /* Initialize ACDB ID's */
1405 platform_info_init(PLATFORM_INFO_XML_PATH);
1406
1407 /* init usb */
1408 audio_extn_usb_init(adev);
1409 /* update sound cards appropriately */
1410 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1411
1412 /* Read one time ssr property */
1413 audio_extn_ssr_update_enabled();
1414 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1415
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1416 /* init dap hal */
1417 audio_extn_dap_hal_init(adev->snd_card);
1418
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1419 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1420 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1421
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1422 /* init audio device arbitration */
1423 audio_extn_dev_arbi_init();
1424
1425 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1426 return my_data;
1427}
1428
1429void platform_deinit(void *platform)
1430{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1431 struct platform_data *my_data = (struct platform_data *)platform;
1432
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1433 if (my_data->edid_info) {
1434 free(my_data->edid_info);
1435 my_data->edid_info = NULL;
1436 }
1437
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1438 hw_info_deinit(my_data->hw_info);
1439 close_csd_client(my_data->csd);
1440
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1441 int32_t dev;
1442 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1443 if (backend_table[dev]) {
1444 free(backend_table[dev]);
1445 backend_table[dev]= NULL;
1446 }
1447 }
1448
1449 /* deinit audio device arbitration */
1450 audio_extn_dev_arbi_deinit();
1451
1452 if (my_data->edid_info) {
1453 free(my_data->edid_info);
1454 my_data->edid_info = NULL;
1455 }
1456
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1457 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1458 /* deinit usb */
1459 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1460 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1461}
1462
1463const char *platform_get_snd_device_name(snd_device_t snd_device)
1464{
1465 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1466 return device_table[snd_device];
1467 else
1468 return "";
1469}
1470
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1471int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1472 char *device_name)
1473{
1474 struct platform_data *my_data = (struct platform_data *)platform;
1475
1476 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1477 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1478 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1479 } else {
1480 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1481 return -EINVAL;
1482 }
1483
1484 return 0;
1485}
1486
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1487void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1488{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1489 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1490 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1491 return;
1492 }
1493
1494 const char * suffix = backend_table[snd_device];
1495
1496 if (suffix != NULL) {
1497 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1498 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1499 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1500}
1501
1502int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1503{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1504 int device_id = -1;
1505
1506 if (is_external_codec && is_misc_usecase(usecase)) {
1507 if (device_type == PCM_PLAYBACK)
1508 device_id = pcm_device_table_of_ext_codec[usecase][0];
1509 else
1510 device_id = pcm_device_table_of_ext_codec[usecase][1];
1511 } else {
1512 if (device_type == PCM_PLAYBACK)
1513 device_id = pcm_device_table[usecase][0];
1514 else
1515 device_id = pcm_device_table[usecase][1];
1516 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1517 return device_id;
1518}
1519
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1520static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1521{
1522 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1523 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1524
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1525 if (table == NULL) {
1526 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1527 ret = -ENODEV;
1528 goto done;
1529 }
1530
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1531 if (name == NULL) {
1532 ALOGE("null key");
1533 ret = -ENODEV;
1534 goto done;
1535 }
1536
1537 for (i=0; i < len; i++) {
1538 const char* tn = table[i].name;
1539 size_t len = strlen(tn);
1540 if (strncmp(tn, name, len) == 0) {
1541 if (strlen(name) != len) {
1542 continue; // substring
1543 }
1544 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1545 goto done;
1546 }
1547 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1548 ALOGE("%s: Could not find index for name = %s",
1549 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1550 ret = -ENODEV;
1551done:
1552 return ret;
1553}
1554
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1555int platform_set_fluence_type(void *platform, char *value)
1556{
1557 int ret = 0;
1558 int fluence_type = FLUENCE_NONE;
1559 int fluence_flag = NONE_FLAG;
1560 struct platform_data *my_data = (struct platform_data *)platform;
1561 struct audio_device *adev = my_data->adev;
1562
1563 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1564
1565 /* only dual mic turn on and off is supported as of now through setparameters */
1566 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1567 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1568 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1569 ALOGV("fluence dualmic feature enabled \n");
1570 fluence_type = FLUENCE_DUAL_MIC;
1571 fluence_flag = DMIC_FLAG;
1572 } else {
1573 ALOGE("%s: Failed to set DUALMIC", __func__);
1574 ret = -1;
1575 goto done;
1576 }
1577 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1578 ALOGV("fluence disabled");
1579 fluence_type = FLUENCE_NONE;
1580 } else {
1581 ALOGE("Invalid fluence value : %s",value);
1582 ret = -1;
1583 goto done;
1584 }
1585
1586 if (fluence_type != my_data->fluence_type) {
1587 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1588 my_data->fluence_type = fluence_type;
1589 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1590 }
1591done:
1592 return ret;
1593}
1594
1595int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1596{
1597 int ret = 0;
1598 struct platform_data *my_data = (struct platform_data *)platform;
1599
1600 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1601 strlcpy(value, "quadmic", len);
1602 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1603 strlcpy(value, "dualmic", len);
1604 } else if (my_data->fluence_type == FLUENCE_NONE) {
1605 strlcpy(value, "none", len);
1606 } else
1607 ret = -1;
1608
1609 return ret;
1610}
1611
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1612int platform_get_snd_device_index(char *device_name)
1613{
1614 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1615}
1616
1617int platform_get_usecase_index(const char *usecase_name)
1618{
1619 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1620}
1621
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1622int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1623{
1624 int ret = 0;
1625
1626 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1627 ALOGE("%s: Invalid snd_device = %d",
1628 __func__, snd_device);
1629 ret = -EINVAL;
1630 goto done;
1631 }
1632
1633 acdb_device_table[snd_device] = acdb_id;
1634done:
1635 return ret;
1636}
1637
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1638int platform_get_default_app_type(void *platform)
1639{
1640 struct platform_data *my_data = (struct platform_data *)platform;
1641
1642 if (my_data->acdb_get_default_app_type)
1643 return my_data->acdb_get_default_app_type();
1644 else
1645 return DEFAULT_APP_TYPE;
1646}
1647
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1648int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1649{
1650 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1651 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1652 return -EINVAL;
1653 }
1654 return acdb_device_table[snd_device];
1655}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1656
1657int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1658{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1659 int ret = 0;
1660
1661 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1662 ALOGE("%s: Invalid snd_device = %d",
1663 __func__, snd_device);
1664 ret = -EINVAL;
1665 goto done;
1666 }
1667
1668 backend_bit_width_table[snd_device] = bit_width;
1669done:
1670 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1671}
1672
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1673int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1674{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1675 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1676 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1677 return DEFAULT_OUTPUT_SAMPLING_RATE;
1678 }
1679 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1680}
1681
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1682int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1683 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1684{
1685 struct platform_data *my_data = (struct platform_data *)platform;
1686 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1687 struct audio_device *adev = my_data->adev;
1688 int snd_device = SND_DEVICE_OUT_SPEAKER;
1689
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1690 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1691 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1692 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1693 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1694 acdb_dev_id = acdb_device_table[audio_extn_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1695
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1696 if (acdb_dev_id < 0) {
1697 ALOGE("%s: Could not find acdb id for device(%d)",
1698 __func__, snd_device);
1699 return -EINVAL;
1700 }
1701 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1702 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1703 __func__, snd_device, acdb_dev_id);
1704 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1705 snd_device < SND_DEVICE_OUT_END)
1706 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1707 else
1708 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1709 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1710 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1711 }
1712 return 0;
1713}
1714
1715int platform_switch_voice_call_device_pre(void *platform)
1716{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1717 struct platform_data *my_data = (struct platform_data *)platform;
1718 int ret = 0;
1719
1720 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1721 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1722 /* This must be called before disabling mixer controls on APQ side */
1723 ret = my_data->csd->disable_device();
1724 if (ret < 0) {
1725 ALOGE("%s: csd_client_disable_device, failed, error %d",
1726 __func__, ret);
1727 }
1728 }
1729 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1730}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1731
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1732int platform_switch_voice_call_enable_device_config(void *platform,
1733 snd_device_t out_snd_device,
1734 snd_device_t in_snd_device)
1735{
1736 struct platform_data *my_data = (struct platform_data *)platform;
1737 int acdb_rx_id, acdb_tx_id;
1738 int ret = 0;
1739
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1740 if (my_data->csd == NULL)
1741 return ret;
1742
1743 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1744 audio_extn_spkr_prot_is_enabled())
1745 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1746 else
1747 acdb_rx_id = acdb_device_table[out_snd_device];
1748
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1749 acdb_tx_id = acdb_device_table[in_snd_device];
1750
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1751 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1752 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1753 if (ret < 0) {
1754 ALOGE("%s: csd_enable_device_config, failed, error %d",
1755 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1756 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1757 } else {
1758 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1759 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1760 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1761
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1762 return ret;
1763}
1764
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1765int platform_switch_voice_call_device_post(void *platform,
1766 snd_device_t out_snd_device,
1767 snd_device_t in_snd_device)
1768{
1769 struct platform_data *my_data = (struct platform_data *)platform;
1770 int acdb_rx_id, acdb_tx_id;
1771
1772 if (my_data->acdb_send_voice_cal == NULL) {
1773 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1774 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1775 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1776 audio_extn_spkr_prot_is_enabled())
1777 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1778
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1779 acdb_rx_id = acdb_device_table[out_snd_device];
1780 acdb_tx_id = acdb_device_table[in_snd_device];
1781
1782 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1783 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1784 else
1785 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1786 acdb_rx_id, acdb_tx_id);
1787 }
1788
1789 return 0;
1790}
1791
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1792int platform_switch_voice_call_usecase_route_post(void *platform,
1793 snd_device_t out_snd_device,
1794 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1795{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1796 struct platform_data *my_data = (struct platform_data *)platform;
1797 int acdb_rx_id, acdb_tx_id;
1798 int ret = 0;
1799
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1800 if (my_data->csd == NULL)
1801 return ret;
1802
1803 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1804 audio_extn_spkr_prot_is_enabled())
1805 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1806 else
1807 acdb_rx_id = acdb_device_table[out_snd_device];
1808
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1809 acdb_tx_id = acdb_device_table[in_snd_device];
1810
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1811 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1812 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1813 my_data->adev->acdb_settings);
1814 if (ret < 0) {
1815 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1816 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1817 } else {
1818 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1819 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1820 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1821
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1823}
1824
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1825int platform_start_voice_call(void *platform, uint32_t vsid)
1826{
1827 struct platform_data *my_data = (struct platform_data *)platform;
1828 int ret = 0;
1829
1830 if (my_data->csd != NULL) {
1831 ret = my_data->csd->start_voice(vsid);
1832 if (ret < 0) {
1833 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1834 }
1835 }
1836 return ret;
1837}
1838
1839int platform_stop_voice_call(void *platform, uint32_t vsid)
1840{
1841 struct platform_data *my_data = (struct platform_data *)platform;
1842 int ret = 0;
1843
1844 if (my_data->csd != NULL) {
1845 ret = my_data->csd->stop_voice(vsid);
1846 if (ret < 0) {
1847 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1848 }
1849 }
1850 return ret;
1851}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1852
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1853int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1854{
1855 return 0;
1856}
1857
1858int platform_set_voice_volume(void *platform, int volume)
1859{
1860 struct platform_data *my_data = (struct platform_data *)platform;
1861 struct audio_device *adev = my_data->adev;
1862 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1863 const char *mixer_ctl_name = "Voice Rx Gain";
1864 int vol_index = 0, ret = 0;
1865 uint32_t set_values[ ] = {0,
1866 ALL_SESSION_VSID,
1867 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1868
1869 // Voice volume levels are mapped to adsp volume levels as follows.
1870 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1871 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1872 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1873 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1874
1875 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1876 if (!ctl) {
1877 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1878 __func__, mixer_ctl_name);
1879 return -EINVAL;
1880 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1881 ALOGV("Setting voice volume index: %d", set_values[0]);
1882 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1883
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1884 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1885 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1886 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1887 if (ret < 0) {
1888 ALOGE("%s: csd_volume error %d", __func__, ret);
1889 }
1890 }
1891 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1892}
1893
1894int platform_set_mic_mute(void *platform, bool state)
1895{
1896 struct platform_data *my_data = (struct platform_data *)platform;
1897 struct audio_device *adev = my_data->adev;
1898 struct mixer_ctl *ctl;
1899 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1900 int ret = 0;
1901 uint32_t set_values[ ] = {0,
1902 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1903 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1904
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1905 set_values[0] = state;
1906 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1907 if (!ctl) {
1908 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1909 __func__, mixer_ctl_name);
1910 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1911 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1912 ALOGV("Setting voice mute state: %d", state);
1913 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1914
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1915 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1916 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1917 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1918 if (ret < 0) {
1919 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1920 }
1921 }
1922 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1923}
1924
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1925int platform_set_device_mute(void *platform, bool state, char *dir)
1926{
1927 struct platform_data *my_data = (struct platform_data *)platform;
1928 struct audio_device *adev = my_data->adev;
1929 struct mixer_ctl *ctl;
1930 char *mixer_ctl_name = NULL;
1931 int ret = 0;
1932 uint32_t set_values[ ] = {0,
1933 ALL_SESSION_VSID,
1934 0};
1935 if(dir == NULL) {
1936 ALOGE("%s: Invalid direction:%s", __func__, dir);
1937 return -EINVAL;
1938 }
1939
1940 if (!strncmp("rx", dir, sizeof("rx"))) {
1941 mixer_ctl_name = "Voice Rx Device Mute";
1942 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1943 mixer_ctl_name = "Voice Tx Device Mute";
1944 } else {
1945 return -EINVAL;
1946 }
1947
1948 set_values[0] = state;
1949 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1950 if (!ctl) {
1951 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1952 __func__, mixer_ctl_name);
1953 return -EINVAL;
1954 }
1955
1956 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1957 __func__,state, mixer_ctl_name);
1958 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1959
1960 return ret;
1961}
1962
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1963snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1964{
1965 struct platform_data *my_data = (struct platform_data *)platform;
1966 struct audio_device *adev = my_data->adev;
1967 audio_mode_t mode = adev->mode;
1968 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1969#ifdef RECORD_PLAY_CONCURRENCY
1970 bool use_voip_out_devices = false;
1971 bool prop_rec_play_enabled = false;
1972 char recConcPropValue[PROPERTY_VALUE_MAX];
1973
1974 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1975 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1976 }
1977 use_voip_out_devices = prop_rec_play_enabled &&
1978 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1979 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1980#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1981
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1982 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1983 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1984 int channel_count = popcount(channel_mask);
1985
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1986 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1987 if (devices == AUDIO_DEVICE_NONE ||
1988 devices & AUDIO_DEVICE_BIT_IN) {
1989 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1990 goto exit;
1991 }
1992
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1993 if (popcount(devices) == 2) {
1994 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1995 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1996 if (my_data->external_spk_1)
1997 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1998 else if (my_data->external_spk_2)
1999 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2000 else
2001 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2002 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2003 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2004 if (audio_extn_get_anc_enabled())
2005 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2006 else if (my_data->external_spk_1)
2007 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2008 else if (my_data->external_spk_2)
2009 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2010 else
2011 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2012 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2013 AUDIO_DEVICE_OUT_SPEAKER)) {
2014 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2015 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2016 AUDIO_DEVICE_OUT_SPEAKER)) {
2017 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2018 } else {
2019 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2020 goto exit;
2021 }
2022 if (snd_device != SND_DEVICE_NONE) {
2023 goto exit;
2024 }
2025 }
2026
2027 if (popcount(devices) != 1) {
2028 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2029 goto exit;
2030 }
2031
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2032 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2033 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2034 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2035 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2036 !voice_extn_compress_voip_is_active(adev)) {
2037 switch (adev->voice.tty_mode) {
2038 case TTY_MODE_FULL:
2039 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2040 break;
2041 case TTY_MODE_VCO:
2042 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2043 break;
2044 case TTY_MODE_HCO:
2045 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2046 break;
2047 default:
2048 ALOGE("%s: Invalid TTY mode (%#x)",
2049 __func__, adev->voice.tty_mode);
2050 }
2051 } else if (audio_extn_get_anc_enabled()) {
2052 if (audio_extn_should_use_fb_anc())
2053 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2054 else
2055 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2056 } else {
2057 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2058 }
2059 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2060 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2061 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2062 else
2063 snd_device = SND_DEVICE_OUT_BT_SCO;
2064 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2065 if (my_data->is_wsa_speaker)
2066 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2067 else
2068 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2069 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2070 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2071 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2072 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2073 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2074 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2075 if (audio_extn_should_use_handset_anc(channel_count))
2076 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2077 else
2078 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2079 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2080 snd_device = SND_DEVICE_OUT_VOICE_TX;
2081
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2082 if (snd_device != SND_DEVICE_NONE) {
2083 goto exit;
2084 }
2085 }
2086
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2087 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2088 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2089 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
2090 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2091#ifdef RECORD_PLAY_CONCURRENCY
2092 if (use_voip_out_devices) {
2093 // ANC should be disabled for voip concurrency
2094 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2095 } else
2096#endif
2097 {
2098 if (audio_extn_should_use_fb_anc())
2099 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2100 else
2101 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2102 }
2103 } else {
2104#ifdef RECORD_PLAY_CONCURRENCY
2105 if (use_voip_out_devices)
2106 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2107 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2108#endif
2109 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2110 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2111 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2112#ifdef RECORD_PLAY_CONCURRENCY
2113 if (use_voip_out_devices) {
2114 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2115 } else
2116#endif
2117 {
2118 if (adev->speaker_lr_swap)
2119 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2120 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2121 {
2122 if (my_data->is_wsa_speaker)
2123 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2124 else
2125 snd_device = SND_DEVICE_OUT_SPEAKER;
2126 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2127 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2128 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2129 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2130 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2131 else
2132 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2133 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2134 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2135 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2136 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2137 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2138 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2139 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2140 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2141 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2142 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2143#ifdef RECORD_PLAY_CONCURRENCY
2144 if (use_voip_out_devices)
2145 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2146 else
2147#endif
2148 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2149 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2150 channel_count = audio_extn_get_afe_proxy_channel_count();
2151 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2152 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2153 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2154 } else {
2155 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2156 }
2157exit:
2158 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2159 return snd_device;
2160}
2161
2162snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2163{
2164 struct platform_data *my_data = (struct platform_data *)platform;
2165 struct audio_device *adev = my_data->adev;
2166 audio_source_t source = (adev->active_input == NULL) ?
2167 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2168
2169 audio_mode_t mode = adev->mode;
2170 audio_devices_t in_device = ((adev->active_input == NULL) ?
2171 AUDIO_DEVICE_NONE : adev->active_input->device)
2172 & ~AUDIO_DEVICE_BIT_IN;
2173 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2174 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2175 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2176 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2177
2178 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2179 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2180 if (my_data->external_mic) {
2181 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2182 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2183 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2184 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2185 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2186 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2187 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2188 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2189 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2190 }
2191 }
2192
2193 if (snd_device != AUDIO_DEVICE_NONE)
2194 goto exit;
2195
2196 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2197 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2198 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2199 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2200 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2201 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2202 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2203 case TTY_MODE_FULL:
2204 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2205 break;
2206 case TTY_MODE_VCO:
2207 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2208 break;
2209 case TTY_MODE_HCO:
2210 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2211 break;
2212 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2213 ALOGE("%s: Invalid TTY mode (%#x)",
2214 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2215 }
2216 goto exit;
2217 }
2218 }
2219 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2220 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2221 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2222 audio_extn_should_use_handset_anc(channel_count) &&
2223 my_data->fluence_type != FLUENCE_NONE) {
2224 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2225 adev->acdb_settings |= DMIC_FLAG;
2226 ALOGD("Selecting AANC, Fluence combo device");
2227 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2228 audio_extn_should_use_handset_anc(channel_count)) {
2229 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2230 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2231 } else if (my_data->fluence_type == FLUENCE_NONE ||
2232 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2233 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2234 if (audio_extn_hfp_is_active(adev))
2235 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2236 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2237 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2238 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2239 }
2240 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2241 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2242 if (audio_extn_hfp_is_active(adev))
2243 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2244 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2245 if (adev->bt_wb_speech_enabled) {
2246 if (adev->bluetooth_nrec)
2247 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2248 else
2249 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2250 } else {
2251 if (adev->bluetooth_nrec)
2252 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2253 else
2254 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2255 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2256 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2257 if (my_data->fluence_type != FLUENCE_NONE &&
2258 my_data->fluence_in_voice_call &&
2259 my_data->fluence_in_spkr_mode) {
2260 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2261 adev->acdb_settings |= QMIC_FLAG;
2262 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2263 } else {
2264 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2265 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2266 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2267 else
2268 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2269 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2270 } else {
2271 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2272 if (audio_extn_hfp_is_active(adev))
2273 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2274 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2275 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2276 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2277 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2278 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2279 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2280 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2281 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2282 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2283 else
2284 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2285 }
2286 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2287 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2288 if (channel_count == 2) {
2289 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2290 adev->acdb_settings |= DMIC_FLAG;
2291 } else if (adev->active_input->enable_ns)
2292 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2293 else if (my_data->fluence_type != FLUENCE_NONE &&
2294 my_data->fluence_in_voice_rec) {
2295 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2296 adev->acdb_settings |= DMIC_FLAG;
2297 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2298 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2299 }
2300 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2301 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2302 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2303 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2304 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2305 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2306 if (adev->active_input->enable_aec &&
2307 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2308 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2309 if (my_data->fluence_in_spkr_mode) {
2310 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2311 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2312 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2313 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2314 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2315 else
2316 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2317 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2318 adev->acdb_settings |= DMIC_FLAG;
2319 } else
2320 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2321 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2322 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2323 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2324 adev->acdb_settings |= DMIC_FLAG;
2325 } else
2326 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2327 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2328 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2329 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2330 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2331 } else if (adev->active_input->enable_aec) {
2332 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2333 if (my_data->fluence_in_spkr_mode) {
2334 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2335 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2336 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2337 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2338 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2339 else
2340 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2341 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2342 adev->acdb_settings |= DMIC_FLAG;
2343 } else
2344 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2345 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2346 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2347 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2348 adev->acdb_settings |= DMIC_FLAG;
2349 } else
2350 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2351 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2352 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2353 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2354 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2355 } else if (adev->active_input->enable_ns) {
2356 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2357 if (my_data->fluence_in_spkr_mode) {
2358 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2359 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2360 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2361 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2362 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2363 else
2364 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2365 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2366 adev->acdb_settings |= DMIC_FLAG;
2367 } else
2368 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2369 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2370 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2371 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2372 adev->acdb_settings |= DMIC_FLAG;
2373 } else
2374 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2375 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2376 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2377 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2378 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2379 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2380 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2381 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2382 } else if (source == AUDIO_SOURCE_MIC) {
2383 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2384 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2385 if(my_data->fluence_in_audio_rec) {
2386 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2387 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2388 platform_set_echo_reference(adev->platform, true);
2389 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2390 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2391 platform_set_echo_reference(adev->platform, true);
2392 }
2393 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2394 }
2395 } else if (source == AUDIO_SOURCE_FM_RX ||
2396 source == AUDIO_SOURCE_FM_RX_A2DP) {
2397 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2398 } else if (source == AUDIO_SOURCE_DEFAULT) {
2399 goto exit;
2400 }
2401
2402
2403 if (snd_device != SND_DEVICE_NONE) {
2404 goto exit;
2405 }
2406
2407 if (in_device != AUDIO_DEVICE_NONE &&
2408 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2409 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2410 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2411 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2412 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2413 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2414 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2415 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2416 else
2417 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2418 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2419 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2420 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2421 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2422 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2423 if (adev->bt_wb_speech_enabled) {
2424 if (adev->bluetooth_nrec)
2425 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2426 else
2427 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2428 } else {
2429 if (adev->bluetooth_nrec)
2430 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2431 else
2432 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2433 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2434 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2435 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2436 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2437 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2438 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2439 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2440 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2441 } else {
2442 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2443 ALOGW("%s: Using default handset-mic", __func__);
2444 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2445 }
2446 } else {
2447 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2448 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2449 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2450 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2451 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2452 if (channel_count > 1)
2453 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2454 else
2455 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2456 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2457 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2458 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2459 if (adev->bt_wb_speech_enabled) {
2460 if (adev->bluetooth_nrec)
2461 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2462 else
2463 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2464 } else {
2465 if (adev->bluetooth_nrec)
2466 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2467 else
2468 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2469 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2470 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2471 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2472 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2473 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2474 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2475 } else {
2476 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2477 ALOGW("%s: Using default handset-mic", __func__);
2478 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2479 }
2480 }
2481exit:
2482 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2483 return snd_device;
2484}
2485
2486int platform_set_hdmi_channels(void *platform, int channel_count)
2487{
2488 struct platform_data *my_data = (struct platform_data *)platform;
2489 struct audio_device *adev = my_data->adev;
2490 struct mixer_ctl *ctl;
2491 const char *channel_cnt_str = NULL;
2492 const char *mixer_ctl_name = "HDMI_RX Channels";
2493 switch (channel_count) {
2494 case 8:
2495 channel_cnt_str = "Eight"; break;
2496 case 7:
2497 channel_cnt_str = "Seven"; break;
2498 case 6:
2499 channel_cnt_str = "Six"; break;
2500 case 5:
2501 channel_cnt_str = "Five"; break;
2502 case 4:
2503 channel_cnt_str = "Four"; break;
2504 case 3:
2505 channel_cnt_str = "Three"; break;
2506 default:
2507 channel_cnt_str = "Two"; break;
2508 }
2509 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2510 if (!ctl) {
2511 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2512 __func__, mixer_ctl_name);
2513 return -EINVAL;
2514 }
2515 ALOGV("HDMI channel count: %s", channel_cnt_str);
2516 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2517 return 0;
2518}
2519
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2520int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2521{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2522 int channel_count;
2523 int max_channels = 2;
2524 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2525 struct platform_data *my_data = (struct platform_data *)platform;
2526 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2527 edid_audio_info *info = NULL;
2528 ret = platform_get_edid_info(platform);
2529 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2530
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2531 if(ret == 0 && info != NULL) {
2532 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2533 ALOGV("%s:format %d channel %d", __func__,
2534 info->audio_blocks_array[i].format_id,
2535 info->audio_blocks_array[i].channels);
2536 if (info->audio_blocks_array[i].format_id == LPCM) {
2537 channel_count = info->audio_blocks_array[i].channels;
2538 if (channel_count > max_channels) {
2539 max_channels = channel_count;
2540 }
2541 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2542 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2543 }
2544
2545 return max_channels;
2546}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2547
2548static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2549{
2550 int ret = 0;
2551 struct audio_device *adev = my_data->adev;
2552 struct mixer_ctl *ctl;
2553 const char *mixer_ctl_name = "Slowtalk Enable";
2554 uint32_t set_values[ ] = {0,
2555 ALL_SESSION_VSID};
2556
2557 set_values[0] = state;
2558 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2559 if (!ctl) {
2560 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2561 __func__, mixer_ctl_name);
2562 ret = -EINVAL;
2563 } else {
2564 ALOGV("Setting slowtalk state: %d", state);
2565 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2566 my_data->slowtalk = state;
2567 }
2568
2569 if (my_data->csd != NULL) {
2570 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2571 if (ret < 0) {
2572 ALOGE("%s: csd_client_disable_device, failed, error %d",
2573 __func__, ret);
2574 }
2575 }
2576 return ret;
2577}
2578
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2579static int set_hd_voice(struct platform_data *my_data, bool state)
2580{
2581 struct audio_device *adev = my_data->adev;
2582 struct mixer_ctl *ctl;
2583 const char *mixer_ctl_name = "HD Voice Enable";
2584 int ret = 0;
2585 uint32_t set_values[ ] = {0,
2586 ALL_SESSION_VSID};
2587
2588 set_values[0] = state;
2589 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2590 if (!ctl) {
2591 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2592 __func__, mixer_ctl_name);
2593 ret = -EINVAL;
2594 } else {
2595 ALOGV("Setting HD Voice state: %d", state);
2596 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2597 my_data->hd_voice = state;
2598 }
2599
2600 return ret;
2601}
2602
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2603static int update_external_device_status(struct platform_data *my_data,
2604 char* event_name, bool status)
2605{
2606 int ret = 0;
2607 struct audio_usecase *usecase;
2608 struct listnode *node;
2609
2610 ALOGD("Recieved external event switch %s", event_name);
2611
2612 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2613 my_data->external_spk_1 = status;
2614 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2615 my_data->external_spk_2 = status;
2616 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2617 my_data->external_mic = status;
2618 else {
2619 ALOGE("The audio event type is not found");
2620 return -EINVAL;
2621 }
2622
2623 list_for_each(node, &my_data->adev->usecase_list) {
2624 usecase = node_to_item(node, struct audio_usecase, list);
2625 select_devices(my_data->adev, usecase->id);
2626 }
2627
2628 return ret;
2629}
2630
2631static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2632{
2633 int err;
2634 unsigned int val;
2635 char value[64];
2636 int ret = 0;
2637
2638 if(parms == NULL || cal == NULL)
2639 return ret;
2640
2641 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2642 if (err >= 0) {
2643 str_parms_del(parms, "cal_persist");
2644 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2645 ret = ret | 0x1;
2646 }
2647 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2648 if (err >= 0) {
2649 str_parms_del(parms, "cal_apptype");
2650 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2651 ret = ret | 0x2;
2652 }
2653 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2654 if (err >= 0) {
2655 str_parms_del(parms, "cal_caltype");
2656 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2657 ret = ret | 0x4;
2658 }
2659 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2660 if (err >= 0) {
2661 str_parms_del(parms, "cal_samplerate");
2662 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2663 ret = ret | 0x8;
2664 }
2665 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2666 if (err >= 0) {
2667 str_parms_del(parms, "cal_devid");
2668 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2669 ret = ret | 0x10;
2670 }
2671 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2672 if (err >= 0) {
2673 str_parms_del(parms, "cal_snddevid");
2674 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2675 ret = ret | 0x20;
2676 }
2677 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2678 if (err >= 0) {
2679 str_parms_del(parms, "cal_topoid");
2680 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2681 ret = ret | 0x40;
2682 }
2683 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2684 if (err >= 0) {
2685 str_parms_del(parms, "cal_moduleid");
2686 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2687 ret = ret | 0x80;
2688 }
2689 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2690 if (err >= 0) {
2691 str_parms_del(parms, "cal_paramid");
2692 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2693 ret = ret | 0x100;
2694 }
2695 return ret;
2696}
2697
2698static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2699 struct platform_data *my_data = (struct platform_data *)platform;
2700 acdb_audio_cal_cfg_t cal={0};
2701 uint8_t *dptr = NULL;
2702 int32_t dlen;
2703 int err, ret;
2704 if(value == NULL || platform == NULL || parms == NULL) {
2705 ALOGE("[%s] received null pointer, failed",__func__);
2706 goto done_key_audcal;
2707 }
2708
2709 /* parse audio calibration keys */
2710 ret = parse_audiocal_cfg(parms, &cal);
2711
2712 /* handle audio calibration data now */
2713 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2714 if (err >= 0) {
2715 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2716 dlen = strlen(value);
2717 if(dlen <= 0) {
2718 ALOGE("[%s] null data received",__func__);
2719 goto done_key_audcal;
2720 }
2721 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2722 if(dptr == NULL) {
2723 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2724 goto done_key_audcal;
2725 }
2726 dlen = b64decode(value, strlen(value), dptr);
2727 if(dlen<=0) {
2728 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2729 goto done_key_audcal;
2730 }
2731
2732 if(cal.dev_id) {
2733 if(audio_is_input_device(cal.dev_id)) {
2734 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2735 } else {
2736 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2737 }
2738 }
2739 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2740 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2741 cal.snd_dev_id, cal.acdb_dev_id);
2742 if(cal.acdb_dev_id == -EINVAL) {
2743 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2744 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2745 goto done_key_audcal;
2746 }
2747 if(my_data->acdb_set_audio_cal) {
2748 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2749 }
2750 }
2751done_key_audcal:
2752 if(dptr != NULL)
2753 free(dptr);
2754}
2755
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2756int platform_set_parameters(void *platform, struct str_parms *parms)
2757{
2758 struct platform_data *my_data = (struct platform_data *)platform;
2759 char *str;
2760 char value[256] = {0};
2761 int val;
2762 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2763 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2764
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2765 kv_pairs = str_parms_to_str(parms);
2766 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2767 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2768
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2769 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2770 if (err >= 0) {
2771 bool state = false;
2772 if (!strncmp("true", value, sizeof("true"))) {
2773 state = true;
2774 }
2775
2776 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2777 ret = platform_set_slowtalk(my_data, state);
2778 if (ret)
2779 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2780 }
2781
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2782 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2783 if (err >= 0) {
2784 bool state = false;
2785 if (!strncmp("true", value, sizeof("true"))) {
2786 state = true;
2787 }
2788
2789 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2790 if (my_data->hd_voice != state) {
2791 ret = set_hd_voice(my_data, state);
2792 if (ret)
2793 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2794 } else {
2795 ALOGV("%s: HD Voice already set to %d", __func__, state);
2796 }
2797 }
2798
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2799 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2800 value, sizeof(value));
2801 if (err >= 0) {
2802 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2803
2804 if (my_data->acdb_reload_vocvoltable == NULL) {
2805 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2806 } else if (!strcmp(value, "on")) {
2807 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2808 my_data->voice_feature_set = 1;
2809 }
2810 } else {
2811 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2812 my_data->voice_feature_set = 0;
2813 }
2814 }
2815 }
2816
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2817#ifdef RECORD_PLAY_CONCURRENCY
2818 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2819 if (err >= 0) {
2820 if (!strncmp("true", value, sizeof("true"))) {
2821 ALOGD("setting record playback concurrency to true");
2822 my_data->rec_play_conc_set = true;
2823 } else {
2824 ALOGD("setting record playback concurrency to false");
2825 my_data->rec_play_conc_set = false;
2826 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2827 }
2828#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2829 ALOGV("%s: exit with code(%d)", __func__, ret);
2830 return ret;
2831}
2832
2833int platform_set_incall_recording_session_id(void *platform,
2834 uint32_t session_id, int rec_mode)
2835{
2836 int ret = 0;
2837 struct platform_data *my_data = (struct platform_data *)platform;
2838 struct audio_device *adev = my_data->adev;
2839 struct mixer_ctl *ctl;
2840 const char *mixer_ctl_name = "Voc VSID";
2841 int num_ctl_values;
2842 int i;
2843
2844 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2845 if (!ctl) {
2846 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2847 __func__, mixer_ctl_name);
2848 ret = -EINVAL;
2849 } else {
2850 num_ctl_values = mixer_ctl_get_num_values(ctl);
2851 for (i = 0; i < num_ctl_values; i++) {
2852 if (mixer_ctl_set_value(ctl, i, session_id)) {
2853 ALOGV("Error: invalid session_id: %x", session_id);
2854 ret = -EINVAL;
2855 break;
2856 }
2857 }
2858 }
2859
2860 if (my_data->csd != NULL) {
2861 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2862 if (ret < 0) {
2863 ALOGE("%s: csd_client_start_record failed, error %d",
2864 __func__, ret);
2865 }
2866 }
2867
2868 return ret;
2869}
2870
2871int platform_stop_incall_recording_usecase(void *platform)
2872{
2873 int ret = 0;
2874 struct platform_data *my_data = (struct platform_data *)platform;
2875
2876 if (my_data->csd != NULL) {
2877 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2878 if (ret < 0) {
2879 ALOGE("%s: csd_client_stop_record failed, error %d",
2880 __func__, ret);
2881 }
2882 }
2883
2884 return ret;
2885}
2886
2887int platform_start_incall_music_usecase(void *platform)
2888{
2889 int ret = 0;
2890 struct platform_data *my_data = (struct platform_data *)platform;
2891
2892 if (my_data->csd != NULL) {
2893 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2894 if (ret < 0) {
2895 ALOGE("%s: csd_client_start_playback failed, error %d",
2896 __func__, ret);
2897 }
2898 }
2899
2900 return ret;
2901}
2902
2903int platform_stop_incall_music_usecase(void *platform)
2904{
2905 int ret = 0;
2906 struct platform_data *my_data = (struct platform_data *)platform;
2907
2908 if (my_data->csd != NULL) {
2909 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2910 if (ret < 0) {
2911 ALOGE("%s: csd_client_stop_playback failed, error %d",
2912 __func__, ret);
2913 }
2914 }
2915
2916 return ret;
2917}
2918
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2919int platform_update_lch(void *platform, struct voice_session *session,
2920 enum voice_lch_mode lch_mode)
2921{
2922 int ret = 0;
2923 struct platform_data *my_data = (struct platform_data *)platform;
2924
2925 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2926 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2927 else
2928 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2929
2930 return ret;
2931}
2932
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2933static void get_audiocal(void *platform, void *keys, void *pReply) {
2934 struct platform_data *my_data = (struct platform_data *)platform;
2935 struct str_parms *query = (struct str_parms *)keys;
2936 struct str_parms *reply=(struct str_parms *)pReply;
2937 acdb_audio_cal_cfg_t cal={0};
2938 uint8_t *dptr = NULL;
2939 char value[512] = {0};
2940 char *rparms=NULL;
2941 int ret=0, err;
2942 uint32_t param_len;
2943
2944 if(query==NULL || platform==NULL || reply==NULL) {
2945 ALOGE("[%s] received null pointer",__func__);
2946 ret=-EINVAL;
2947 goto done;
2948 }
2949 /* parse audiocal configuration keys */
2950 ret = parse_audiocal_cfg(query, &cal);
2951 if(ret == 0) {
2952 /* No calibration keys found */
2953 goto done;
2954 }
2955 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2956 if (err >= 0) {
2957 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2958 } else {
2959 goto done;
2960 }
2961
2962 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2963 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2964 } else if(cal.dev_id) {
2965 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2966 }
2967 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2968 if (cal.acdb_dev_id < 0) {
2969 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2970 __func__, cal.snd_dev_id);
2971 ret = -EINVAL;
2972 goto done_key_audcal;
2973 }
2974 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2975 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2976
2977 param_len = MAX_SET_CAL_BYTE_SIZE;
2978 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2979 if(dptr == NULL) {
2980 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2981 ret = -ENOMEM;
2982 goto done_key_audcal;
2983 }
2984 if (my_data->acdb_get_audio_cal != NULL) {
2985 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2986 if (ret == 0) {
2987 int dlen;
2988 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2989 ret = -EINVAL;
2990 goto done_key_audcal;
2991 }
2992 /* Allocate memory for encoding */
2993 rparms = (char*)calloc((param_len*2), sizeof(char));
2994 if(rparms == NULL) {
2995 ALOGE("[%s] Memory allocation failed for size %d",
2996 __func__, param_len*2);
2997 ret = -ENOMEM;
2998 goto done_key_audcal;
2999 }
3000 if(cal.persist==0 && cal.module_id && cal.param_id) {
3001 err = b64encode(dptr+12, param_len-12, rparms);
3002 } else {
3003 err = b64encode(dptr, param_len, rparms);
3004 }
3005 if(err < 0) {
3006 ALOGE("[%s] failed to convert data to string", __func__);
3007 ret = -EINVAL;
3008 goto done_key_audcal;
3009 }
3010 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3011 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3012 }
3013 }
3014done_key_audcal:
3015 if(ret != 0) {
3016 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3017 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3018 }
3019done:
3020 if(dptr != NULL)
3021 free(dptr);
3022 if(rparms != NULL)
3023 free(rparms);
3024}
3025
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3026void platform_get_parameters(void *platform,
3027 struct str_parms *query,
3028 struct str_parms *reply)
3029{
3030 struct platform_data *my_data = (struct platform_data *)platform;
3031 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3032 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3033 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3034 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3035
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3036 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3037 value, sizeof(value));
3038 if (ret >= 0) {
3039 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3040 my_data->slowtalk?"true":"false");
3041 }
3042
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3043 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3044 value, sizeof(value));
3045 if (ret >= 0) {
3046 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3047 my_data->hd_voice?"true":"false");
3048 }
3049
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3050 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3051 value, sizeof(value));
3052 if (ret >= 0) {
3053 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3054 strlcpy(value, "on", sizeof(value));
3055 } else {
3056 strlcpy(value, "off", sizeof(value));
3057 }
3058
3059 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3060 }
3061
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3062 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3063 kv_pairs = str_parms_to_str(reply);
3064 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3065 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3066}
3067
3068/* Delay in Us */
3069int64_t platform_render_latency(audio_usecase_t usecase)
3070{
3071 switch (usecase) {
3072 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3073 return DEEP_BUFFER_PLATFORM_DELAY;
3074 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3075 return LOW_LATENCY_PLATFORM_DELAY;
3076 default:
3077 return 0;
3078 }
3079}
3080
3081int platform_update_usecase_from_source(int source, int usecase)
3082{
3083 ALOGV("%s: input source :%d", __func__, source);
3084 if(source == AUDIO_SOURCE_FM_RX_A2DP)
3085 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3086 return usecase;
3087}
3088
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3089bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3090{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3091 bool needs_event = false;
3092
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3093 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3094 (snd_device < SND_DEVICE_IN_END) &&
3095 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3096 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3097 needs_event = true;
3098
3099 return needs_event;
3100}
3101
3102bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3103{
3104 bool needs_event = false;
3105
3106 switch(uc_id){
3107 /* concurrent playback usecases needs event */
3108 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3109 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3110 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3111 needs_event = true;
3112 break;
3113 /* concurrent playback in low latency allowed */
3114 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3115 break;
3116 /* concurrent playback FM needs event */
3117 case USECASE_AUDIO_PLAYBACK_FM:
3118 needs_event = true;
3119 break;
3120
3121 /* concurrent capture usecases, no event, capture handled by device
3122 * USECASE_AUDIO_RECORD:
3123 * USECASE_AUDIO_RECORD_COMPRESS:
3124 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3125
3126 * USECASE_VOICE_CALL:
3127 * USECASE_VOICE2_CALL:
3128 * USECASE_VOLTE_CALL:
3129 * USECASE_QCHAT_CALL:
3130 * USECASE_VOWLAN_CALL:
3131 * USECASE_COMPRESS_VOIP_CALL:
3132 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3133 * USECASE_INCALL_REC_UPLINK:
3134 * USECASE_INCALL_REC_DOWNLINK:
3135 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3136 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3137 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3138 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3139 * USECASE_INCALL_MUSIC_UPLINK:
3140 * USECASE_INCALL_MUSIC_UPLINK2:
3141 * USECASE_AUDIO_SPKR_CALIB_RX:
3142 * USECASE_AUDIO_SPKR_CALIB_TX:
3143 */
3144 default:
3145 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3146 }
3147 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3148}
3149
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3150bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3151{
3152 bool needs_event = false;
3153
3154 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3155 (snd_device < SND_DEVICE_IN_END) &&
3156 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3157 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3158 needs_event = true;
3159
3160 return needs_event;
3161}
3162
3163bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3164{
3165 bool needs_event = false;
3166
3167 switch(uc_id){
3168 /* concurrent playback usecases needs event */
3169 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3170 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3171 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3172 needs_event = true;
3173 break;
3174 /* concurrent playback in low latency allowed */
3175 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3176 break;
3177 /* concurrent playback FM needs event */
3178 case USECASE_AUDIO_PLAYBACK_FM:
3179 needs_event = true;
3180 break;
3181
3182 /* concurrent capture usecases, no event, capture handled by device
3183 * USECASE_AUDIO_RECORD:
3184 * USECASE_AUDIO_RECORD_COMPRESS:
3185 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3186
3187 * USECASE_VOICE_CALL:
3188 * USECASE_VOICE2_CALL:
3189 * USECASE_VOLTE_CALL:
3190 * USECASE_QCHAT_CALL:
3191 * USECASE_VOWLAN_CALL:
3192 * USECASE_COMPRESS_VOIP_CALL:
3193 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3194 * USECASE_INCALL_REC_UPLINK:
3195 * USECASE_INCALL_REC_DOWNLINK:
3196 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3197 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3198 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3199 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3200 * USECASE_INCALL_MUSIC_UPLINK:
3201 * USECASE_INCALL_MUSIC_UPLINK2:
3202 * USECASE_AUDIO_SPKR_CALIB_RX:
3203 * USECASE_AUDIO_SPKR_CALIB_TX:
3204 */
3205 default:
3206 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3207 }
3208 return needs_event;
3209}
3210
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3211/* Read offload buffer size from a property.
3212 * If value is not power of 2 round it to
3213 * power of 2.
3214 */
3215uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3216{
3217 char value[PROPERTY_VALUE_MAX] = {0};
3218 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3219 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3220 atoi(value)) {
3221 fragment_size = atoi(value) * 1024;
3222 }
3223
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3224 // For FLAC use max size since it is loss less, and has sampling rates
3225 // upto 192kHZ
3226 if (info != NULL && !info->has_video &&
3227 info->format == AUDIO_FORMAT_FLAC) {
3228 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3229 ALOGV("FLAC fragment size %d", fragment_size);
3230 }
3231
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3232 if (info != NULL && info->has_video && info->is_streaming) {
3233 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3234 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3235 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3236 }
3237
3238 fragment_size = ALIGN( fragment_size, 1024);
3239
3240 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3241 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3242 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3243 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3244 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3245 return fragment_size;
3246}
3247
3248uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3249{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3250 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3251 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3252 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3253
3254 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3255 bits_per_sample = 32;
3256 }
3257
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3258 if (info->use_small_bufs) {
3259 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3260 } else {
3261 if (!info->has_video) {
3262 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3263 } else if (info->has_video && info->is_streaming) {
3264 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3265 } else if (info->has_video) {
3266 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3267 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3268 }
3269
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3270 //duration is set to 20 ms worth of stereo data at 48Khz
3271 //with 16 bit per sample, modify this when the channel
3272 //configuration is different
3273 fragment_size = (pcm_offload_time
3274 * info->sample_rate
3275 * (bits_per_sample >> 3)
3276 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3277 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3278 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3279 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3280 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame^]3281 // To have same PCM samples for all channels, the buffer size requires to
3282 // be multiple of (number of channels * bytes per sample)
3283 // For writes to succeed, the buffer must be written at address which is multiple of 32
3284 // Alignment of 96 satsfies both of the above requirements
3285 fragment_size = ALIGN(fragment_size, 96);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3286
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3287 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3288 return fragment_size;
3289}
3290
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3291int platform_set_codec_backend_cfg(struct audio_device* adev,
3292 unsigned int bit_width, unsigned int sample_rate)
3293{
3294 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3295
3296 int ret = 0;
3297 if (bit_width != adev->cur_codec_backend_bit_width) {
3298 const char * mixer_ctl_name = "SLIM_0_RX Format";
3299 struct mixer_ctl *ctl;
3300 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3301 if (!ctl) {
3302 ALOGE("%s: Could not get ctl for mixer command - %s",
3303 __func__, mixer_ctl_name);
3304 return -EINVAL;
3305 }
3306
3307 if (bit_width == 24) {
3308 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3309 } else {
3310 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3311 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3312 }
3313 adev->cur_codec_backend_bit_width = bit_width;
3314 ALOGE("Backend bit width is set to %d ", bit_width);
3315 }
3316
3317 /*
3318 * Backend sample rate configuration follows:
3319 * 16 bit playback - 48khz for streams at any valid sample rate
3320 * 24 bit playback - 48khz for stream sample rate less than 48khz
3321 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3322 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3323 * Upper limit is inclusive in the sample rate range.
3324 */
3325 // TODO: This has to be more dynamic based on policy file
3326 if (sample_rate != adev->cur_codec_backend_samplerate) {
3327 char *rate_str = NULL;
3328 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3329 struct mixer_ctl *ctl;
3330
3331 switch (sample_rate) {
3332 case 8000:
3333 case 11025:
3334 case 16000:
3335 case 22050:
3336 case 32000:
3337 case 44100:
3338 case 48000:
3339 rate_str = "KHZ_48";
3340 break;
3341 case 64000:
3342 case 88200:
3343 case 96000:
3344 rate_str = "KHZ_96";
3345 break;
3346 case 176400:
3347 case 192000:
3348 rate_str = "KHZ_192";
3349 break;
3350 default:
3351 rate_str = "KHZ_48";
3352 break;
3353 }
3354
3355 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3356 if(!ctl) {
3357 ALOGE("%s: Could not get ctl for mixer command - %s",
3358 __func__, mixer_ctl_name);
3359 return -EINVAL;
3360 }
3361
3362 ALOGV("Set sample rate as rate_str = %s", rate_str);
3363 mixer_ctl_set_enum_by_string(ctl, rate_str);
3364 adev->cur_codec_backend_samplerate = sample_rate;
3365 }
3366
3367 return ret;
3368}
3369
3370bool platform_check_codec_backend_cfg(struct audio_device* adev,
3371 struct audio_usecase* usecase __unused,
3372 unsigned int* new_bit_width,
3373 unsigned int* new_sample_rate)
3374{
3375 bool backend_change = false;
3376 struct listnode *node;
3377 struct stream_out *out = NULL;
3378 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3379 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3380
3381 // For voice calls use default configuration
3382 // force routing is not required here, caller will do it anyway
3383 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3384 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3385 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3386 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3387 } else {
3388 /*
3389 * The backend should be configured at highest bit width and/or
3390 * sample rate amongst all playback usecases.
3391 * If the selected sample rate and/or bit width differ with
3392 * current backend sample rate and/or bit width, then, we set the
3393 * backend re-configuration flag.
3394 *
3395 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3396 */
3397 list_for_each(node, &adev->usecase_list) {
3398 struct audio_usecase *curr_usecase;
3399 curr_usecase = node_to_item(node, struct audio_usecase, list);
3400 if (curr_usecase->type == PCM_PLAYBACK) {
3401 struct stream_out *out =
3402 (struct stream_out*) curr_usecase->stream.out;
3403 if (out != NULL ) {
3404 ALOGV("Offload playback running bw %d sr %d",
3405 out->bit_width, out->sample_rate);
3406 if (bit_width < out->bit_width)
3407 bit_width = out->bit_width;
3408 if (sample_rate < out->sample_rate)
3409 sample_rate = out->sample_rate;
3410 }
3411 }
3412 }
3413 }
3414
3415 // 16 bit playback on speakers is allowed through 48 khz backend only
3416 if (16 == bit_width) {
3417 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3418 }
3419 // 24 bit playback on speakers is allowed through 48 khz backend only
3420 // bit width re-configured based on platform info
3421 if ((24 == bit_width) &&
3422 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3423 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3424 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3425 }
3426 // Force routing if the expected bitwdith or samplerate
3427 // is not same as current backend comfiguration
3428 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3429 (sample_rate != adev->cur_codec_backend_samplerate)) {
3430 *new_bit_width = bit_width;
3431 *new_sample_rate = sample_rate;
3432 backend_change = true;
3433 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3434 __func__, *new_bit_width, *new_sample_rate);
3435 }
3436
3437 return backend_change;
3438}
3439
3440bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3441{
3442 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3443
3444 unsigned int new_bit_width, old_bit_width;
3445 unsigned int new_sample_rate, old_sample_rate;
3446
3447 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3448 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3449
3450 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3451 if (platform_check_codec_backend_cfg(adev, usecase,
3452 &new_bit_width, &new_sample_rate)) {
3453 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3454 return true;
3455 }
3456
3457 return false;
3458}
3459
3460int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3461{
3462 int ret = 0;
3463
3464 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3465 ALOGE("%s: Invalid snd_device = %d",
3466 __func__, device);
3467 ret = -EINVAL;
3468 goto done;
3469 }
3470
3471 if (backend_table[device]) {
3472 free(backend_table[device]);
3473 }
3474 backend_table[device] = strdup(backend);
3475done:
3476 return ret;
3477}
3478
3479int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3480{
3481 int ret = 0;
3482 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3483 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3484 ret = -EINVAL;
3485 goto done;
3486 }
3487
3488 if ((type != 0) && (type != 1)) {
3489 ALOGE("%s: invalid usecase type", __func__);
3490 ret = -EINVAL;
3491 }
3492 pcm_device_table[usecase][type] = pcm_id;
3493done:
3494 return ret;
3495}
3496
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3497void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3498{
3499 *device_to_be_id = msm_device_to_be_id;
3500 *length = msm_be_id_array_len;
3501}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3502int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3503{
3504 int ret = 0;
3505 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3506
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3507 char channel_map[8];
3508 memset(channel_map, 0, sizeof(channel_map));
3509 /* Following are all most common standard WAV channel layouts
3510 overridden by channel mask if its allowed and different */
3511 switch (channels) {
3512 case 1:
3513 /* AUDIO_CHANNEL_OUT_MONO */
3514 channel_map[0] = PCM_CHANNEL_FC;
3515 break;
3516 case 2:
3517 /* AUDIO_CHANNEL_OUT_STEREO */
3518 channel_map[0] = PCM_CHANNEL_FL;
3519 channel_map[1] = PCM_CHANNEL_FR;
3520 break;
3521 case 3:
3522 /* AUDIO_CHANNEL_OUT_2POINT1 */
3523 channel_map[0] = PCM_CHANNEL_FL;
3524 channel_map[1] = PCM_CHANNEL_FR;
3525 channel_map[2] = PCM_CHANNEL_FC;
3526 break;
3527 case 4:
3528 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3529 channel_map[0] = PCM_CHANNEL_FL;
3530 channel_map[1] = PCM_CHANNEL_FR;
3531 channel_map[2] = PCM_CHANNEL_LS;
3532 channel_map[3] = PCM_CHANNEL_RS;
3533 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3534 {
3535 channel_map[2] = PCM_CHANNEL_LB;
3536 channel_map[3] = PCM_CHANNEL_RB;
3537 }
3538 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3539 {
3540 channel_map[2] = PCM_CHANNEL_FC;
3541 channel_map[3] = PCM_CHANNEL_CS;
3542 }
3543 break;
3544 case 5:
3545 /* AUDIO_CHANNEL_OUT_PENTA */
3546 channel_map[0] = PCM_CHANNEL_FL;
3547 channel_map[1] = PCM_CHANNEL_FR;
3548 channel_map[2] = PCM_CHANNEL_FC;
3549 channel_map[3] = PCM_CHANNEL_LB;
3550 channel_map[4] = PCM_CHANNEL_RB;
3551 break;
3552 case 6:
3553 /* AUDIO_CHANNEL_OUT_5POINT1 */
3554 channel_map[0] = PCM_CHANNEL_FL;
3555 channel_map[1] = PCM_CHANNEL_FR;
3556 channel_map[2] = PCM_CHANNEL_FC;
3557 channel_map[3] = PCM_CHANNEL_LFE;
3558 channel_map[4] = PCM_CHANNEL_LB;
3559 channel_map[5] = PCM_CHANNEL_RB;
3560 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3561 {
3562 channel_map[4] = PCM_CHANNEL_LS;
3563 channel_map[5] = PCM_CHANNEL_RS;
3564 }
3565 break;
3566 case 7:
3567 /* AUDIO_CHANNEL_OUT_6POINT1 */
3568 channel_map[0] = PCM_CHANNEL_FL;
3569 channel_map[1] = PCM_CHANNEL_FR;
3570 channel_map[2] = PCM_CHANNEL_FC;
3571 channel_map[3] = PCM_CHANNEL_LFE;
3572 channel_map[4] = PCM_CHANNEL_LB;
3573 channel_map[5] = PCM_CHANNEL_RB;
3574 channel_map[6] = PCM_CHANNEL_CS;
3575 break;
3576 case 8:
3577 /* AUDIO_CHANNEL_OUT_7POINT1 */
3578 channel_map[0] = PCM_CHANNEL_FL;
3579 channel_map[1] = PCM_CHANNEL_FR;
3580 channel_map[2] = PCM_CHANNEL_FC;
3581 channel_map[3] = PCM_CHANNEL_LFE;
3582 channel_map[4] = PCM_CHANNEL_LB;
3583 channel_map[5] = PCM_CHANNEL_RB;
3584 channel_map[6] = PCM_CHANNEL_LS;
3585 channel_map[7] = PCM_CHANNEL_RS;
3586 break;
3587 default:
3588 ALOGE("unsupported channels %d for setting channel map", channels);
3589 return -1;
3590 }
3591 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3592 return ret;
3593}
3594
3595int platform_get_edid_info(void *platform)
3596{
3597 struct platform_data *my_data = (struct platform_data *)platform;
3598 struct audio_device *adev = my_data->adev;
3599 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3600 char *sad = block;
3601 int num_audio_blocks;
3602 int channel_count = 2;
3603 int i, ret, count;
3604
3605 struct mixer_ctl *ctl;
3606 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3607 edid_audio_info *info;
3608
3609 if (my_data->edid_valid) {
3610 /* use cached edid */
3611 return 0;
3612 }
3613
3614 if (my_data->edid_info == NULL) {
3615 my_data->edid_info =
3616 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3617 }
3618
3619 info = my_data->edid_info;
3620
3621 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3622 if (!ctl) {
3623 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3624 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3625 goto fail;
3626 }
3627
3628 mixer_ctl_update(ctl);
3629
3630 count = mixer_ctl_get_num_values(ctl);
3631
3632 /* Read SAD blocks, clamping the maximum size for safety */
3633 if (count > (int)sizeof(block))
3634 count = (int)sizeof(block);
3635
3636 ret = mixer_ctl_get_array(ctl, block, count);
3637 if (ret != 0) {
3638 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3639 goto fail;
3640 }
3641 edid_data[0] = count;
3642 memcpy(&edid_data[1], block, count);
3643
3644#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3645 if (!edid_get_sink_caps(info, edid_data)) {
3646 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3647 goto fail;
3648 }
3649 my_data->edid_valid = true;
3650 return 0;
3651#endif
3652fail:
3653 if (my_data->edid_info) {
3654 free(my_data->edid_info);
3655 my_data->edid_info = NULL;
3656 my_data->edid_valid = false;
3657 }
3658 ALOGE("%s: return -EINVAL", __func__);
3659 return -EINVAL;
3660}
3661
3662
3663int platform_set_channel_allocation(void *platform, int channel_alloc)
3664{
3665 struct mixer_ctl *ctl;
3666 const char *mixer_ctl_name = "HDMI RX CA";
3667 int ret;
3668 struct platform_data *my_data = (struct platform_data *)platform;
3669 struct audio_device *adev = my_data->adev;
3670
3671 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3672 if (!ctl) {
3673 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3674 __func__, mixer_ctl_name);
3675 ret = EINVAL;
3676 }
3677 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3678 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3679
3680 if (ret < 0) {
3681 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3682 }
3683
3684 return ret;
3685}
3686
3687int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3688{
3689 struct mixer_ctl *ctl;
3690 char mixer_ctl_name[44]; // max length of name is 44 as defined
3691 int ret;
3692 unsigned int i;
3693 int set_values[8] = {0};
3694 char device_num[13]; // device number up to 2 digit
3695 struct platform_data *my_data = (struct platform_data *)platform;
3696 struct audio_device *adev = my_data->adev;
3697 ALOGV("%s channel_count:%d",__func__, ch_count);
3698 if (NULL == ch_map) {
3699 ALOGE("%s: Invalid channel mapping used", __func__);
3700 return -EINVAL;
3701 }
3702 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3703 if (snd_id >= 0) {
3704 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3705 strncat(mixer_ctl_name, device_num, 13);
3706 }
3707
3708 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3709
3710 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3711 if (!ctl) {
3712 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3713 __func__, mixer_ctl_name);
3714 return -EINVAL;
3715 }
3716 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3717 set_values[i] = ch_map[i];
3718 }
3719
3720 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3721 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3722 set_values[5], set_values[6], set_values[7], ch_count);
3723
3724 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3725 if (ret < 0) {
3726 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3727 __func__, ret, ch_count);
3728 }
3729 return ret;
3730}
3731
3732unsigned char platform_map_to_edid_format(int audio_format)
3733{
3734 unsigned char format;
3735 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3736 case AUDIO_FORMAT_AC3:
3737 ALOGV("%s: AC3", __func__);
3738 format = AC3;
3739 break;
3740 case AUDIO_FORMAT_AAC:
3741 ALOGV("%s:AAC", __func__);
3742 format = AAC;
3743 break;
3744 case AUDIO_FORMAT_E_AC3:
3745 ALOGV("%s:E_AC3", __func__);
3746 format = DOLBY_DIGITAL_PLUS;
3747 break;
3748 case AUDIO_FORMAT_PCM_16_BIT:
3749 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3750 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3751 default:
3752 ALOGV("%s:PCM", __func__);
3753 format = LPCM;
3754 break;
3755 }
3756 return format;
3757}
3758
3759uint32_t platform_get_compress_passthrough_buffer_size(
3760 audio_offload_info_t* info)
3761{
3762 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3763 if (!info->has_video)
3764 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3765
3766 return fragment_size;
3767}
3768
3769void platform_reset_edid_info(void *platform) {
3770
3771 ALOGV("%s:", __func__);
3772 struct platform_data *my_data = (struct platform_data *)platform;
3773 if (my_data->edid_info) {
3774 ALOGV("%s :free edid", __func__);
3775 free(my_data->edid_info);
3776 my_data->edid_info = NULL;
3777 }
3778}
3779
3780bool platform_is_edid_supported_format(void *platform, int format)
3781{
3782 struct platform_data *my_data = (struct platform_data *)platform;
3783 struct audio_device *adev = my_data->adev;
3784 edid_audio_info *info = NULL;
3785 int num_audio_blocks;
3786 int i, ret, count;
3787 unsigned char format_id = platform_map_to_edid_format(format);
3788
3789 ret = platform_get_edid_info(platform);
3790 info = (edid_audio_info *)my_data->edid_info;
3791 if (ret == 0 && info != NULL) {
3792 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3793 /*
3794 * To check
3795 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3796 * & DOLBY_DIGITAL_PLUS
3797 */
3798 if (info->audio_blocks_array[i].format_id == format_id) {
3799 ALOGV("%s:platform_is_edid_supported_format true %x",
3800 __func__, format);
3801 return true;
3802 }
3803 }
3804 }
3805 ALOGV("%s:platform_is_edid_supported_format false %x",
3806 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3807 return false;
3808}
3809
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3810int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3811
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3812 struct platform_data *my_data = (struct platform_data *)platform;
3813 struct audio_device *adev = my_data->adev;
3814 edid_audio_info *info = NULL;
3815 int num_audio_blocks;
3816 int channel_count = 2;
3817 int i, ret, count;
3818 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3819
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3820 ret = platform_get_edid_info(platform);
3821 info = (edid_audio_info *)my_data->edid_info;
3822 if(ret == 0 && info != NULL) {
3823 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3824
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3825 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3826 __func__);
3827 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3828 if (info->audio_blocks_array[i].format_id == LPCM &&
3829 info->audio_blocks_array[i].channels > channel_count &&
3830 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3831 channel_count = info->audio_blocks_array[i].channels;
3832 }
3833 }
3834 ALOGV("%s:channel_count:%d", __func__, channel_count);
3835 /*
3836 * Channel map is set for supported hdmi max channel count even
3837 * though the input channel count set on adm is less than or equal to
3838 * max supported channel count
3839 */
3840 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3841 platform_set_channel_allocation(platform, info->channel_allocation);
3842 } else {
3843 default_channelMap[0] = PCM_CHANNEL_FL;
3844 default_channelMap[1] = PCM_CHANNEL_FR;
3845 platform_set_channel_map(platform,2,default_channelMap,-1);
3846 platform_set_channel_allocation(platform,0);
3847 }
3848 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3849
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3850 return 0;
3851}
3852
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3853void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3854{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3855 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3856}
3857
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3858void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3859{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3860 struct platform_data *my_data = (struct platform_data *)platform;
3861 my_data->edid_valid = false;
3862 if (my_data->edid_info) {
3863 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3864 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3865}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3866
3867int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3868 const char *mixer_val)
3869{
3870 struct audio_device *adev = out->dev;
3871 struct mixer_ctl *ctl = NULL;
3872 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3873 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3874 if (!ctl) {
3875 ALOGE("%s: could not get ctl for mixer cmd - %s",
3876 __func__, mixer_ctl_name);
3877 return -EINVAL;
3878 }
3879
3880 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3881}
3882
3883int platform_set_hdmi_config(struct stream_out *out)
3884{
3885 struct listnode *node;
3886 struct audio_usecase *usecase;
3887 struct audio_device *adev = out->dev;
3888 const char *hdmi_format_ctrl = "HDMI RX Format";
3889 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3890 int sample_rate = out->sample_rate;
3891 /*TODO: Add rules and check if this needs to be done.*/
3892 if((is_offload_usecase(out->usecase)) &&
3893 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3894 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3895 /* TODO: can we add mixer control for channels here avoid setting */
3896 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3897 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3898 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3899 sample_rate = out->sample_rate * 4;
3900 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3901 __func__, out->sample_rate, sample_rate);
3902 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3903 switch (sample_rate) {
3904 case 32000:
3905 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3906 break;
3907 case 44100:
3908 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3909 break;
3910 case 96000:
3911 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3912 break;
3913 case 176400:
3914 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3915 break;
3916 case 192000:
3917 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3918 break;
3919 case 128000:
3920 if (out->format != AUDIO_FORMAT_E_AC3) {
3921 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3922 break;
3923 } else
3924 ALOGW("Unsupported sample rate for E_AC3 32K");
3925 default:
3926 case 48000:
3927 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3928 break;
3929 }
3930 } else {
3931 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3932 out->sample_rate);
3933 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3934 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3935 }
3936
3937 /*
3938 * Deroute all the playback streams routed to HDMI so that
3939 * the back end is deactivated. Note that backend will not
3940 * be deactivated if any one stream is connected to it.
3941 */
3942 list_for_each(node, &adev->usecase_list) {
3943 usecase = node_to_item(node, struct audio_usecase, list);
3944 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3945 usecase->type, usecase->devices);
3946 if (usecase->type == PCM_PLAYBACK &&
3947 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3948 disable_audio_route(adev, usecase);
3949 }
3950 }
3951
3952 /*
3953 * Enable all the streams disabled above. Now the HDMI backend
3954 * will be activated with new channel configuration
3955 */
3956 list_for_each(node, &adev->usecase_list) {
3957 usecase = node_to_item(node, struct audio_usecase, list);
3958 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3959 usecase->type, usecase->devices);
3960 if (usecase->type == PCM_PLAYBACK &&
3961 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3962 enable_audio_route(adev, usecase);
3963 }
3964 }
3965
3966 return 0;
3967}
3968
3969int platform_set_device_params(struct stream_out *out, int param, int value)
3970{
3971 struct audio_device *adev = out->dev;
3972 struct mixer_ctl *ctl;
3973 char *mixer_ctl_name = "Device PP Params";
3974 int ret = 0;
3975 uint32_t set_values[] = {0,0};
3976
3977 set_values[0] = param;
3978 set_values[1] = value;
3979
3980 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3981 if (!ctl) {
3982 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3983 __func__, mixer_ctl_name);
3984 ret = -EINVAL;
3985 goto end;
3986 }
3987
3988 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
3989 __func__,param, value, mixer_ctl_name);
3990 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3991
3992end:
3993 return ret;
3994}
3995
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]3996int platform_get_subsys_image_name(char *buf)
3997{
3998 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
3999 return 0;
4000}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4001
4002int platform_set_audio_device_interface(const char * device_name __unused,
4003 const char *intf_name __unused)
4004{
4005 return -ENOSYS;
4006}